The park is open 6 a.m. to sunset daily. Due to the recent rainstorms, the backcountry is closed until further notice. The beaches and tidepools are open to the public. For more information, call (949) 497-7647 or e-mail wbonnin@parks.ca.gov.

Historic District hike: Take a walk through the renovated 12-acre Historic District at Crystal Cove State Park at 10 a.m. Saturday. Learn about the cove's past and hear about the different uses for each cottage. Meet at Los Trancos parking lot at the trailer. $15 day-use parking fee.

Biodiversity hike: Learn about the diversity of animal and plant species on a 1.5-mile, easy hike over rocky and uneven terrain at 9 a.m. Tuesday. For those 12 and older. Laguna Coast Wilderness Park, James Dilley Preserve. To make the required reservations, call (949) 923-2235. Parking is $3. Donation is $2 per person.

Fitness hike: Raise your heart rate on a strenuous, 4.8-mile over steep and uneven terrain with a 400-foot elevation gain at 8:30 a.m. Thursday and April 21. Laguna Coast Wilderness Park, James Dilley Preserve. Reservations are required, so call (949) 923-2235. Parking is $3. Donation is $2 per person.